Answer:
Add the two equations together to eliminate y
Step-by-step explanation:
X+y=3
4x-y=7
I would use elimination since one equation has +y and one equation has -y
Add the two equations together
X+y=3
4x-y=7
-------------------
5x = 10

Actually Welcome to the Concept of the Straight lines.
Since there are more than one lines that can land plane safely, we take one of it,
When, X = 10 and Y = 7, so the equation we get as,
y-7 = m(x-10) + c
lets find slope, that is value of m,
y2-y1/x2-x1 = m
so, 9-7/ 7-10 = 2/-3
so, m= -2/3
so the final Equation is,
=> y-7 =(-2/3)(x-10) +c
Ok I don’t have any idea what I’m going out tomorrow if I don’t know want to do anything tomorrow I
Answer:
The amount of that tip is $19.20
Step-by-step explanation:
Turn the percent into a decimal, 20% is now .20.
Multiply- 96×.20= 19.20
Answer
2 + 2 = 21
Step-by-step explanation:
because, vine.